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Updated Jul 16, 2026 · Last SEC filing 2026-04-29
Churchill Capital Corp XII (CXIIU) has filed 1 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-04-29. 3 Form 8-K material event filings were reported by CXIIU in the last 90 days. InsiderAlpha tracks every CXIIU SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SEC CIK | 0002114227 |
|---|
| Form 4 filings (90d) | 1 |
|---|---|
| Form 8-K filings (90d) | 3 |
| Latest Form 4 filing | 2026-04-29 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Klein Michael Stuart | See Remarks | P — Open-market purchase | 350.0K | $10.00 | $3.50M | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for Churchill Capital Corp XII (CXIIU). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| Klein Michael Stuart | 1 | $3.50M |
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in CXIIU insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
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